Eclipse Assert Syntax Error
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or eclipse syntax error parameterized types posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss eclipse syntax error on token(s) misplaced construct(s) Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes eclipse syntax error on tokens delete these tokens a minute: Sign up Enabling Java assertions not working with Eclipse Luna up vote 1 down vote favorite I tried enabling assertions for Java 8 in Eclipse Luna by doing what most answers on here suggest, adding -ea as a eclipse syntax error insert to complete classbody VM argument in the Run config, as well as in the default VM arguments in the JRE config. Still I get the same error as before: Multiple markers at this line - 'assert' should not be used as an identifier, since it is a reserved keyword from source level 1.4 on - Syntax error on token "assert", ( expected - Syntax error, insert "AssignmentOperator Expression" to complete Expression - Syntax error, insert ")" to complete Expression My program is really just a
Eclipse Else Syntax Error
simple program to try it out: public class Test { public static void main (String[] args) { int x = 10; assert x != 0 : "Test"; System.out.println(x); } } What am I doing wrong? java eclipse assert assertions share|improve this question edited May 17 at 14:28 asked Jul 22 '14 at 17:10 Lasse Meyer 645424 4 asseration sounds painful –rees Jul 22 '14 at 17:33 add a comment| 4 Answers 4 active oldest votes up vote 0 down vote Keep parentheses around the x != 0. That might fix your problem. share|improve this answer answered Jul 22 '14 at 17:13 user2548635 5841821 That is not the problem here (works fine for me without parenthesis). –Pshemo Jul 22 '14 at 17:14 Still not working, but it gives me a shorter error message, at least. Multiple markers at this line - 'assert' should not be used as an identifier, since it is a reserved keyword from source level 1.4 on - The left-hand side of an assignment must be a variable - Syntax error on token ":", invalid AssignmentOperator –Lasse Meyer Jul 22 '14 at 17:16 At least we are getting somewhere. –user2548635 Jul 22 '14 at 17:16 1 Ok, removing -ea from the default variables, but keeping it in the run config solved the problem, unexpectedly. –Lasse Meyer Jul 22 '14 at 17:29 add a comment| up vote 0 down vote Go to W
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site
Eclipse Javascript Syntax Error
About Us Learn more about Stack Overflow the company Business Learn more eclipse disable syntax error about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss eclipse php syntax error Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Syntax error in http://stackoverflow.com/questions/24893604/enabling-java-assertions-not-working-with-eclipse-luna Java [closed] up vote -1 down vote favorite I have code that was working earlier and now seems to be throwing some errors with regard to a case statement I have for a button event. The case structure looks at which button is clicked and does something and it's the second case that is aggravating me. The error in Eclipse on the line that says http://stackoverflow.com/questions/13238603/syntax-error-in-java case R.id.button2: is telling me "syntax error on token "case", @ expected" and on the line below it (Intent), it is saying "syntax error, insert ";" to complete assert statement". However, it seems like the error messages keep changing. Earlier, Eclipse was nagging me to put a ";" instead of a @ and I'm not sure why since the code was fine earlier. I've tried putting ";" after the colon in the second case line and still throws an error. I'm not sure why it's happening all of a sudden or why the error messages keep changing, despite typing what it wants (which usually fixes things in Eclipse.) Did I miss something in my case structure? Thanks. Here is my code (posting in full): import java.text.DecimalFormat; import java.text.NumberFormat; import android.R.integer; import android.os.Bundle; import android.app.Activity; import android.content.Intent; import android.widget.CheckBox; import android.widget.EditText; import android.widget.Button; import android.widget.TextView; import android.view.View; public class MainActivity extends Activity { EditText mile,diesel; Button button1, button2; TextView tv, tv2, tv3; private double x, y, z, costper, gallon, litres, ophours, ophour, drive, stopdrive; CheckBox checkBox1, checkBox2, checkBox3, checkBox4; NumberFormat format = NumberFormat.getCurrencyInstance(); @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mile= (EditT
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more http://stackoverflow.com/questions/36581047/maven-eclipse-mars-compile-java-1-8-errors about Stack Overflow the company Business Learn more about hiring developers or posting https://www.cis.upenn.edu/~matuszek/General/Pages/eclipse-faq.html ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Maven & Eclipse Mars compile java 1.8 errors up vote 3 syntax error down vote favorite I use Eclipse Version: Mars.2 Release (4.5.2) Build id: 20160218-0600 and maven (mvn -v) Apache Maven 3.3.3 (7994120775791599e205a5524ec3e0dfe41d4a06; 2015-04-22T13:57:37+02:00) Maven home: C:\Daten\maven Java version: 1.8.0_60, vendor: Oracle Corporation Java home: C:\Program Files\Java\jdk1.8.0_60\jre Default locale: de_DE, platform encoding: Cp1252 OS name: "windows 7", version: "6.1", arch: "amd64", family: "dos" my %JAVA_HOME% is set to C:\Program Files\Java\jdk1.8.0_60 and my java is (java -version) java version "1.8.0_60" Java(TM) SE eclipse syntax error Runtime Environment (build 1.8.0_60-b27) Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode) I run eclipse with -vm (java jdk version) and I added external maven installation in eclipse. after I imported a project and getting strang behaviour. Some classes are red in eclispe and some are not. I check with javap -version and they are all compiled with major version 52. I created new workspace and got the same result. very strange. If I open a "red" Java class with eclipse and just save it it gets ok (no compile errors). I really dont know what is the problem. Errors I get in eclipse Syntax error on token "package", assert expected Syntax error on token "import", throw expected as a parent pom I use spring-boot-starter-parent with version 1.3.3-RELEASE I also specified all the properties I know like java.version, maven.compiler.source / target and project build source and output encoding. also tried to define maven compiler plugin. didn't help. providing a code example package com.test; public class AExample { public static void main(String[] args) { System.out.println(args.length); } } it looks like it is totaly dependend on the package I put the class in. with some package it is just compiling as normal with some it ha
Why are my JUnit results not showing up? How do I create a test suite? In JUnit, what's the difference between a "failure" and an "error"? Why does Source->Format really mess up my formatting? How do I import an existing program into Eclipse? How do I get the assert statement to work? In Eclipse 3.1, go to Window -> Preferences -> Java -> Compiler and set the Compiler Compliance Level to 1.4 or 5.0. Also check Use Default compliance settings. This tells the compiler to recognize and allow assert statements, but does not enable them. In Eclipse 3.0 (Java 1.4), the settings are a little fussier. Go to Window -> Preferences -> Java -> Compiler -> Compliance and Classfiles and set: Compiler Compliance Level: to 1.4 Use default compliance settings to unchecked Generated .class files compatibility: to 1.4 Source compatibility: to 1.4 Disallow identifiers called 'assert': to Error Compiler Compliance Level to 1.4 To enable (make active) assert statements, you must set a flag to the compiler. Go to Run -> Run... -> Arguments, and in the box labeled VM arguments:, enter either -enableassertions or just -ea. Accept the changes and close the dialog. To get Javadoc to recognize the assert statement, see How do I run Javadoc? How do I get line numbers? Go to Window -> Preferences -> General -> Editors -> All Text Editors and check Show line numbers. How do I get soft tabs? To get soft tabs (tabs replaced by spaces) as you type, go to Window -> Preferences -> Java -> Code style-> Formatter and select the profile Java Conventions [built-in]. This should be set correctly to give soft tabs. You can create your own profile by clicking Show...; for soft tabs, go to Indentation uncheck Use tab characters. After making your changes, you will be prompted for a name for your new profile. How do I run Javadoc? In the Package Explorer window, choose the package or file for which you want to generate documentation. Choose File -> Export... -> Javadoc -> Next> If the dialog box displays the message The Javadoc command does not exist, then you need to click the Configure... button and locate javadoc.exe. You already have this file--it is probably in YourJavaDir